leakingtapan: Add documentations for volume resizing

JobBuild
336
08-11 19:25
pull-aws-ebs-csi-driver-e2e-multi-az 1160647494837735424 1160633278835724288
pull-aws-ebs-csi-driver-e2e-single-az 1160647494833541120 1160633278827335680
pull-aws-ebs-csi-driver-integration 1160657941724925952 1160647494833541122 1160633278823141376
pull-aws-ebs-csi-driver-sanity 1160647494833541121 1160633278802169856
pull-aws-ebs-csi-driver-unit 1160647494837735425 1160633278810558464
pull-aws-ebs-csi-driver-verify 1160647494841929728 1160633278814752768